Just curious, has anyone had their beta HCG level triple within 48 hours? My draws were done exactly 46 hours apart. I just got my results back and it had increased by 167.4%, it was tripled.. I am so nervous!! I've already had one set of twins, but have no clue what my betas were with them.. But also I have read molar pregnancies will also cause it to triple.. anyone else experience this? I'm not sure what to think..